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Today’s DealsDENNA M31e
A gravel e-bike with high-end components and sram rival hydraulic disc brakes.
Manufacturer Price
£6,399($8,583)| Suspension | Rigid |
|---|---|
| Fork | Carbon |
| Wheels | 700c Carbon |
| Drivetrain | 1 × 13 Electronic |
| Groupset | Rival XPLR AXS |
| Motor | Shimano 600W 85Nm mid-drive |
| Battery | 420Wh |
| Brakes | SRAM Rival Hydraulic Disc |
5'2" – 5'6"
5'4" – 5'9"
5'6" – 5'11"
5'9" – 6'2"
6'0" – 6'4"
6'1" – 6'5"
🐐 Estimated
None yet.
Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Jul 2025
The Orbea Denna M20I is an awesome gravel bike, a gravel bike that just happens to be paired up with an intuitive, powerful, efficient, responsive and impressively smooth motor system. Yep… It’s a good ‘un, and its frugal battery usage means that range anxiety isn’t an issue. The only thing you’ll probably need to allow for is a tyre upgrade for anything other than the driest, smoothest trail.

Mar 2025 · Ron Frazelle
Orbea launches its new Denna, a mid-drive eRoad bike that has "gravel-specific assistance" that allows for traction on the loosest surfaces!
Mar 2025 · David Everett
Now Orbea has a properly tuned e-gravel bike in the Denna. Find out what it brings to the table in this first look.
| Frame | Orbea Denna, Thru Axle 12mm x 142mm rear, thread M12xP1, internal cable routing. Colors: Nickel Matt - Carbon Raw Gloss; Escape Green Gloss - Foggy Matt; Caramel Carbon View - Golden Sand (Gloss); Customizable |
|---|---|
| Fork | Orbea Denna OMR ICR, full carbon, 1-1/8" - 1,5" tappered head tube compatible, Thru axle 12x100mm, thread M12xP1 |
| Stem | OC Road Performance RP10, -8º |
| Handlebar | OC Gravel GR10 Carbon, Reach 70, Drop 110 |
| Saddle | Selle San Marco Shortfit 2.0 Start Up Off Road Xilite |
| Seatpost | OC Performance XP10 Carbon, 27.2mm, Setback 0 Type: Rigid |
| Rear Derailleur | SRAM Rival XPLR AXS 13s |
|---|---|
| Crank | Alloy EP8 44t |
| Cassette | SRAM XG-1351 XPLR 10-46t 13-Speed |
| Chain | SRAM Rival 12-13 Speed |
| Chain Guide | Orbea eBike chainguide |
| Brakes | SRAM RIVAL AXS Type: SRAM Rival Hydraulic Disc |
| Rims | Oquo Road Control RC30TEAM |
|---|---|
| Tires | Vittoria Terreno Dry Gravel G2.0 TLR 700x45c |
| Motor | Shimano EP801 |
|---|---|
| Battery | Orbea Internal 420Wh |
| Remote | EN600-L |
| Display | N/A |
| Charger | Orbea 2.Generation eBike Smart charger 42V/2-4A |
| Fenders | N/A |
|---|
First added March 14
Last updated May 3